diff --git a/app/models/event_news.rb b/app/models/event_news.rb
index 0e66401..9d3081f 100644
--- a/app/models/event_news.rb
+++ b/app/models/event_news.rb
@@ -106,10 +106,18 @@ class EventNews
   before_destroy :destroy_email
 
   scope :open_in_future, ->{where(:is_hidden.ne=>true,:is_preview.ne => true,:postdate.gt=>Time.now).order(postdate: :asc)}
-  scope :can_display_and_sorted, ->{where(:is_hidden.ne=>true,:is_preview.ne => true).valid_time_range}
+  scope :can_display_and_sorted, ->{
+    where(:is_hidden.ne=>true,:is_preview.ne => true)
+    .valid_time_range
+    .order(
+      EventNewsHelper.is_postdate_sort_first ? 
+        {postdate: :desc, event_date: :desc, id: :desc} :
+        {event_date: :desc, postdate: :desc, id: :desc}
+    )
+  }
   scope :can_display_and_sorted_according_today, ->{
     where(:is_hidden.ne=>true,:is_preview.ne => true)
-    .order(event_date: :asc).valid_time_range.where(:event_date.gte => Date.today.to_time)
+    .order(event_date: :asc).valid_time_range.order({postdate: :asc, id: :asc}).where(:event_date.gte => Date.today.to_time)
   }
   scope :valid_time_range, ->{
     and_any_of([
@@ -117,14 +125,9 @@ class EventNews
       {"postdate"=>{"$lte"=> Time.now}, "deadline"=>nil}
     ])
     .order(
-      (EventNewsHelper.enable_manually_sort ? 
+      EventNewsHelper.enable_manually_sort ? 
         {is_top: :desc, sort_number: :asc} :
         {is_top: :desc}
-      ).merge(
-        EventNewsHelper.is_postdate_sort_first ? 
-        {postdate: :desc, event_date: :desc, id: :desc} :
-        {event_date: :desc, postdate: :desc, id: :desc}
-      )
     )
   }
   scope :is_approved, ->{where(:approved => true)}